死活監視 のバックアップ(No.1)

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int pSwitch = 2;
 
void setup() {
  Serial.begin(9600);
  Serial.println("WatchDog");
}
 
int InitCount = 60;  // s
int count = InitCount;
void loop() {
  if (Serial.available()) {
    int c = Serial.read();
    switch(c) {
      default:
        Serial.print("Invalid input: ");
        Serial.println(c);
      break;
      case '\r':
      case '\n':
        ;
      break;
      case '0':
        Serial.println("Manual Reset");
        count = 0;
      break;
      case '1':
        Serial.println("Alive");
        count = 1000;
      break;
    }
  }
  Serial.println(count);
  if (count) {
    count--;
    digitalWrite(pSwitch, HIGH);
  }
  else {
    Serial.println("Power Off");
    digitalWrite(pSwitch, LOW);
    delay(3000);
    Serial.println("Power On");
    digitalWrite(pSwitch, HIGH);
    count = InitCount;
    delay(60000);
  }
  
  delay(1000);
}